diff --git a/DESCRIPTION b/DESCRIPTION
index d6a9a7aba0..e49e0d08ce 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -52,6 +52,7 @@ Suggests:
     ggplot2movies,
     hexbin,
     Hmisc,
+    hms,
     knitr,
     mapproj,
     maps,